Post Offices List in Idaho Falls City, Idaho:
| Eagle Rock Post Office | 875 N Capital Ave, Idaho Falls, ID 83402 |
| Idaho Falls Post Office | 605 4th St, Idaho Falls, ID 83401 |
| Eagle Rock Post Office | 875 N Capital Ave, Idaho Falls, ID 83402 |
| Idaho Falls Post Office | 605 4th St, Idaho Falls, ID 83401 |